caa a22 4500 445323906 CHVBK 20180317142713.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s10681-010-0291-z doi (NATIONALLICENCE)springer-10.1007/s10681-010-0291-z Quantitative trait loci for temperature-sensitive resistance to Puccinia striiformis f. sp. tritici in wheat cultivar Flinor [Elektronische Daten] [J. Feng, L. Zuo, Z. Zhang, R. Lin, Y. Cao, S. Xu] Stripe (yellow) rust, caused by Puccinia striiformis Westend. f. sp. tritici Eriks. (Pst), is an important disease of wheat (Triticum aestivum L.) globally. Use of host resistance is an important strategy to manage the disease. The cultivar Flinor has temperature-sensitive resistance to stripe rust. To map quantitative trait loci (QTLs) for these temperature-sensitive resistances, Flinor was crossed with susceptible cultivar Ming Xian 169. The seedlings of the parents, and F1, F3 progeny were screened against Chinese yellow rust race CYR32 in controlled-temperature growth chambers under different temperature regimes. Genetic analysis confirmed two genes for temperature-sensitive stripe rust resistance. A linkage map of SSR markers was constructed using 130 F3 families derived from the cross. Two temperature-sensitive resistance QTLs were detected on chromosome 5B, designated QYr-tem-5B.1 and QYr-tem-5B.2, respectively, and are separated by a genetic distance of over 50cM. The loci contributed 33.12 and 37.33% of the total phenotypic variation for infection type, respectively, and up to 70.45% collectively. Favorable alleles of these two QTLs came from Flinor. These two QTLs are temperature-sensitive resistance loci and different from previously reported QTLs for resistance to stripe rust. Springer Science+Business Media B.V., 2010 Simple sequence repeats (SSR) nationallicence Temperature-sensitive resistance nationallicence Wheat yellow rust nationallicence Feng J. State Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, No 2, West Yuan Ming Yuan Road, 100193, Beijing, China aut Zuo L. Department of Plant Protection, Shenyang Agricultural University, Shenyang, China aut Zhang Z. State Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, No 2, West Yuan Ming Yuan Road, 100193, Beijing, China aut Lin R. State Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, No 2, West Yuan Ming Yuan Road, 100193, Beijing, China aut Cao Y. Department of Plant Protection, Shenyang Agricultural University, Shenyang, China aut Xu S. State Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, No 2, West Yuan Ming Yuan Road, 100193, Beijing, China aut Euphytica Springer Netherlands 178/3(2011-04-01), 321-329 0014-2336 178:3<321 2011 178 10681 https://doi.org/10.1007/s10681-010-0291-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10681-010-0291-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Feng J. State Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, No 2, West Yuan Ming Yuan Road, 100193, Beijing, China aut NATIONALLICENCE 700 1- Zuo L. Department of Plant Protection, Shenyang Agricultural University, Shenyang, China aut NATIONALLICENCE 700 1- Zhang Z. State Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, No 2, West Yuan Ming Yuan Road, 100193, Beijing, China aut NATIONALLICENCE 700 1- Lin R. State Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, No 2, West Yuan Ming Yuan Road, 100193, Beijing, China aut NATIONALLICENCE 700 1- Cao Y. Department of Plant Protection, Shenyang Agricultural University, Shenyang, China aut NATIONALLICENCE 700 1- Xu S. State Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, No 2, West Yuan Ming Yuan Road, 100193, Beijing, China aut NATIONALLICENCE 773 0- Euphytica Springer Netherlands 178/3(2011-04-01), 321-329 0014-2336 178:3<321 2011 178 10681 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer